<template>
	<view>
	
	  <!-- 选择收货地址的盒子 -->
	  <view class="address-choose-box" v-if="Object.keys(address).length === 0">
	    <button type="primary" size="mini" class="btnChooseAddress" @click="chooseAddress">请选择收货地址+</button>
	  </view>
	
	  <!-- 渲染收货信息的盒子 -->
	  <view class="address-info-box" v-else @click="chooseAddress">
	    <view class="row1">
	      <view class="row1-left">
	        <view class="username">收货人：<text>{{address.userName}}</text></view>
	      </view>
	      <view class="row1-right">
	        <view class="phone">电话：<text>{{address.telNumber}}</text></view>
	        <uni-icons type="arrowright" size="16"></uni-icons>
	      </view>
	    </view>
	    <view class="row2">
	      <view class="row2-left">收货地址：</view>
	      <view class="row2-right">{{addstr}}</view>
	    </view>
	  </view>
	
	  <!-- 底部的边框线 -->
	  <image src="/static/cart_border@2x.png" class="address-border"></image>
	
	</view>
</template>

<script>
	import { mapState, mapMutations, mapGetters } from 'vuex'
	
	export default {
		name:"my-address",
		
		// 计算属性：
		computed: {
			// 把 m_user 模块中的 address 对象映射当前组件中使用，代替 data 中 address 对象
			...mapState('m_user', ['address']),
					
			//   // 收货详细地址的计算属性
			//   addstr() {
			//     if (!this.address.provinceName) return ''
			
			//     // 拼接 省，市，区，详细地址 的字符串并返回给用户
			//     return this.address.provinceName + this.address.cityName + this.address.countyName + this.address.detailInfo
			//   }
			...mapGetters('m_user', ['addstr'])
		},
		
		
		// 数据：
		data() {
			return {
				// 收货地址
				// address: {},
			};
		},
		
		// 方法：
		methods: {
			...mapMutations('m_user', ['updateAddress']),
			async chooseAddress() {
				const [err, succ] = await uni.chooseAddress()
				if(err === null && succ.errMsg === 'chooseAddress:ok') {
					this.updateAddress(succ)
				}
			}
		},
		
		
		
		
	}
</script>

<style lang="scss">
// 底部边框线的样式
.address-border {
  display: block;
  width: 100%;
  height: 5px;
}

// 选择收货地址的盒子
.address-choose-box {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}

// 渲染收货信息的盒子
.address-info-box {
  font-size: 12px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5px;

  // 第一行
  .row1 {
    display: flex;
    justify-content: space-between;

    .row1-right {
      display: flex;
      align-items: center;

      .phone {
        margin-right: 5px;
      }
    }
  }

  // 第二行
  .row2 {
    display: flex;
    align-items: center;
    margin-top: 10px;

    .row2-left {
      white-space: nowrap;
    }
  }
}
</style>
